How to View Page Source on Any Device: Desktop, Android & iPhone
A practical guide to viewing public HTML source on Chrome, Edge, Firefox, Safari, Android and iPhone, including URL-based methods.
Read guide →Web Source, SEO & Development Guides
Original, practical articles about HTML source code, technical SEO, web development, security, metadata and performance. Each guide is written to answer a specific question and link naturally to related resources.
Website Transparency: Why Source Visibility Can Build User Trust
Explore how clear website structure, public technical signals and transparent practices can support credibility and user confidence.
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10 Things You Can Learn by Viewing a Website's Source Code
Discover practical clues hidden in public HTML, from CMS hints and metadata to structured data, analytics references and assets.
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Website Source Code Security: What You Can Safely Check
Learn which security clues are visible in public HTML, what source inspection cannot prove, and how to combine it with header and application testing.
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View Source vs Inspect Element: What Is the Difference?
Understand raw HTML, the live DOM, JavaScript rendering and when developers should use View Source versus browser DevTools.
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How to Find SEO Meta Tags in HTML Source
Learn how to locate title tags, meta descriptions, robots directives, canonical URLs and other important head elements.
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Canonical Tags Explained: How to Check Them in Page Source
A beginner-friendly guide to canonical URLs, duplicate content signals, common mistakes and source-code verification.
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H1 to H6 Heading Structure: A Practical SEO & HTML Guide
Learn how heading hierarchy works, why semantic structure matters and how to inspect H1-H6 markup in page source.
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Open Graph Tags: How to Check Social Sharing Metadata
Understand og:title, og:description, og:image and related metadata, and learn how to verify them in HTML source.
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Robots Meta Tags & X-Robots-Tag: What Source Inspection Reveals
Learn the difference between robots meta directives and HTTP headers, plus practical checks for index and crawl behavior.
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Website Performance: What You Can Spot in Page Source
Use HTML source inspection to identify render-blocking assets, third-party scripts, large references and other performance clues.
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